doc_install :: install-man
check :: check-man
-check_man = $(AWK) '{gsub(/\b./,"")}length>80{print;err=1}END{exit(err)}'\
- >&2 && >$@
+check_man = $(AWK) \
+ '{gsub(/\b./,"")}$$0 !~ /\.onion/&&length>80{print;e=1}END{exit(e)}' \
+ >&2
check-man :: $(check_80)